condition mean min max 4 h after light 477.1366 415.4304 527.0943 8 h after light 224.28209999999999 143.1198 269.4694 12 h after light 148.4124 130.2851 159.0977 16 h after light 396.46396666666664 340.0653 498.3809 4 h after dark 199.61753333333334 168.2764 238.1521 8 h after dark 215.46359999999999 196.9646 244.6183